This game is a lot of fun (30hrs played) people complaining are just too used to having everything handed to them on a plate, so they can burn through it in a few hours.
It's a role playing game (as in MMO Role Playing Game), yes you have to travel, you have to adventure, you have to go out and seek the fun stuff, it's there, you just have to go and look for it! If you don't want to do that, well then Fortnite is always there for you.
If this is the starting point, I'm looking forward to where this goes, I also played WoW and GW2 from day 1, MMO's start like this and improve over time, Amazon have done a great job.